22579842741 has 16 divisors (see below), whose sum is σ = 30623339520. Its totient is φ = 14794897520.

The previous prime is 22579842737. The next prime is 22579842751. The reversal of 22579842741 is 14724897522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22579842741 - 2² = 22579842737 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22579842751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034026 + ... + 1055636.

It is an arithmetic number, because the mean of its divisors is an integer number (1913958720).

Almost surely, 2^22579842741 is an apocalyptic number.

It is an amenable number.

22579842741 is a deficient number, since it is larger than the sum of its proper divisors (8043496779).

22579842741 is a wasteful number, since it uses less digits than its factorization.

22579842741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27576.

The product of its digits is 2257920, while the sum is 51.

The spelling of 22579842741 in words is "twenty-two billion, five hundred seventy-nine million, eight hundred forty-two thousand, seven hundred forty-one".